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Infineon Technologies TDA19988BET/C1,151
- Part No.:
- TDA19988BET/C1,151
- Manufacturer:
- Infineon Technologies
- Category:
- Video Processing
- Package:
- -
- Datasheet:
-
TDA19988BET/C1,151.pdf
- Description:
- TDA19988HDTRANSMITTULTLPOWER
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Product details
Overview
TDA19988BET/C1 from NXP Semiconductors is a low-power HDMI 1.4a transmitter in TFBGA64 package, supporting 165 MHz pixel rate, 3×8-bit RGB/YCbCr video input, S/PDIF/I²S audio up to 192 kHz, CEC control, and xvYCC color space - deployed in mobile cameras, tablets, and STB HDMI output stages.
For engineers reviewing the TDA19988BET/C1 datasheet, TDA19988BET/C1 pinout, TDA19988BET/C1 application, or TDA19988BET/C1 equivalent, this page delivers verified technical context, validated pin functions, real-world use cases, and confirmed alternatives without HDCP licensing constraints.
Technical Context
The TDA19988BET/C1 implements a fully programmable input formatter with selectable ITU656 SDR/DDR clocking, integrated color space converter (RGB↔YCbCr), and HDMI packet insertion logic for ACR, InfoFrame, and null/ACP packets. It supports HDMI 1.4a 3D formats including Frame Packing, Side-by-Side Half, and Top-and-Bottom at 720p/1080i/1080p rates.
Its TMDS serializer operates from 250 MHz to 1.5 GHz with external swing adjustment via EXT_SWING pin, while dual I²C interfaces enable both slave configuration and master DDC-bus EDID reads. Hot Plug Detect (HPD) and RxSense support plug-and-play sink detection without external components.
Key Specifications
| Parameter | Value and Actual Design Meaning |
|---|---|
| HDMI Version | HDMI 1.4a compliant, backward compatible with DVI 1.0 sinks |
| Max Pixel Rate | 165 MHz - supports 1080p60 video timing for TV and UXGA60 (1600×1200@60 Hz) for PC |
| Video Inputs | 3×8-bit RGB or YCbCr 4:4:4; YCbCr 4:2:2 semi-planar (2×12-bit); ITU656 (1×12-bit) |
| Audio Support | 4×I²S or 1×S/PDIF at sampling rates up to 192 kHz |
| Power Modes | Standby: 18 µW typical; Operation (720p24): 55 mW |
| Supply Voltages | VDDA(TMDS)/VDDA(PLL)/VDDA(1V8): 1.8 V; VDDD(IO)/VDDDC: 1.8 V |
| CEC Interface | Bidirectional open-drain CEC bus compliant with HDMI 1.4a, enabling single-remote control of connected devices |
Pinout & Package
Package: TFBGA64 (4.5 mm × 4.5 mm × 0.95 mm, ball pitch 0.5 mm), RoHS-compliant, lead-free.
| Pin/Terminal | Circuit Role | Design Meaning |
|---|---|---|
| VPA[0]–VPA[7] | Video Port A data inputs (LSB to MSB) | Accepts 8-bit parallel video data channel A (e.g., R/G/B or Y/Cb/Cr component) |
| VPB[0]–VPB[7] | Video Port B data inputs (LSB to MSB) | Second 8-bit video channel for YCbCr 4:2:2 semi-planar or auxiliary data |
| VPC[0]–VPC[7] | Video Port C data inputs (LSB to MSB) | Third 8-bit video channel enabling full 3×8-bit RGB or YCbCr 4:4:4 input |
| TX0+/TX0−, TX1+/TX1−, TX2+/TX2−, TXC+/TXC− | TMDS differential data and clock outputs | Drive HDMI cable with serialized video/audio/data island packets; swing adjustable via EXT_SWING resistor |
| CEC | Consumer Electronics Control bidirectional I/O | Open-drain interface to HDMI connector's CEC line; enables system-wide remote command routing |
| HPD | Hot Plug Detect input | 5 V tolerant; signals sink presence to host controller, triggering EDID read and link training |
| INT | Interrupt output / calibration input | Dual-function open-drain pin: asserts HDMI/CEC events to MCU or accepts 10 ms calibration pulse |
| CSCL/CSDA | I²C-bus slave interface | 1.8 V–3.3 V tolerant; configures registers, enables HDCP (not active in B-series), controls formatter/CS conversion |
| DSDA/DSCL | DDC-bus master interface | 1.8 V–3.3 V tolerant; reads EDID from display and manages HDCP authentication handshake |
Key Features
| Feature | Design Value |
|---|---|
| Programmable Input Formatter | Supports ITU656 SDR/DDR clocking, automatic upsampling/downsampling between 4:4:4 and 4:2:2 formats |
| xvYCC Color Extension | Enables wider gamut color reproduction per HDMI 1.4a spec, improving visual fidelity in consumer displays |
| Low-Power Standby Mode | 18 µW typical consumption preserves battery life in portable devices during HDMI idle periods |
| Integrated CEC Controller | Eliminates need for external CEC transceiver, reducing BOM count and PCB footprint in STB/camera designs |
| Multi-Standard Audio Interface | Configurable for 4-lane I²S or single S/PDIF, simplifying audio subsystem integration across diverse SoC platforms |
Applications
| Digital Video Camera (DVC) | Portable Multimedia Player (PMP) |
|---|---|
Use Scenario: High-resolution video capture and HDMI output to external monitors or recorders. IC Role / Device Role / Timing Role: HDMI transmitter handling pixel-accurate RGB/YCbCr formatting, TMDS serialization, and CEC-based remote control passthrough. Use Value: Enables compact 1080p60 HDMI output with <18 µW standby power, extending battery runtime without sacrificing video quality. | Use Scenario: Playback of HD video files with synchronized audio output to HDMI displays. IC Role / Device Role / Timing Role: Video/audio multiplexer and HDMI encoder managing 192 kHz I²S audio, xvYCC color mapping, and 3D frame packing. Use Value: Delivers full HDMI 1.4a feature set-including 3D and deep color-in ultra-thin form factor with minimal thermal impact. |
| Ultra-Mobile PC (UMPC) | Set-Top Box (STB) |
Use Scenario: Mobile computing device requiring HDMI output to external displays while maintaining low system power draw. IC Role / Device Role / Timing Role: Low-voltage (1.8 V) HDMI transmitter interfacing with SoC video engine, supporting UXGA60 resolution and HPD-driven hot-plug detection. Use Value: Reduces total solution power by 55 mW at 720p24 versus legacy transmitters, critical for fanless UMPC thermal design. | Use Scenario: HDMI output stage in broadcast-grade STBs delivering encrypted content to TVs and AV receivers. IC Role / Device Role / Timing Role: HDMI 1.4a transmitter with DDC-bus master for EDID negotiation and CEC command routing to connected home theater devices. Use Value: Integrates CEC and DDC functionality into single IC, eliminating discrete level shifters and reducing layout complexity. |
Equivalent & Alternatives
The following parts are listed as comparable options for similar HDMI transmitter applications.
| Alternative Part | Technical Difference | Application Difference | Selection Advice |
|---|---|---|---|
| TDA19988AET/C1 | Identical pinout and functionality, but includes HDCP 1.4 cipher block and internal OTP key storage | Required where content protection compliance (e.g., Blu-ray playback) is mandatory | Select AET if HDCP licensing and secure key storage are required; BET avoids HDCP royalties and licensing overhead |
| TDA19988BHN/C1 | Same no-HDCP feature set, but in HVQFN64 (9 mm × 9 mm) package instead of TFBGA64 | Suitable for designs prioritizing thermal dissipation and hand-solderability over board area | Choose BHN for easier rework, better thermal performance, or compatibility with existing HVQFN footprints |
Compared with TDA19988AET/C1 and TDA19988BHN/C1, the TDA19988BET/C1 uniquely combines HDCP-free operation with the smallest footprint (TFBGA64), making it optimal for space-constrained mobile camera and tablet HDMI output where content protection is not mandated.
Availability
TDA19988BET/C1 is available at Aetrix Electronics and suitable for Digital Video Cameras, Portable Multimedia Players, and Set-Top Boxes requiring stable component supply, long-term lifecycle support, and RoHS-compliant packaging.
Supply support for TDA19988BET/C1 includes scheduled delivery planning, volume procurement assistance, BOM continuity management, traceable sourcing, and lifecycle availability coordination for OEM customers, industrial embedded developers, connected-device designers, and electronics production programs.
Manufacturer
NXP Semiconductors is a global semiconductor leader focused on secure connectivity solutions for automotive, industrial, and consumer applications, with core expertise in interface, security, and analog IP.
The TDA19988 series belongs to NXP's high-performance HDMI transmitter product line, engineered specifically for ultra-low-power, small-form-factor mobile and STB video output applications demanding HDMI 1.4a feature compliance without HDCP licensing complexity.
FAQ
Does TDA19988BET/C1 support HDCP?
No. The "B" suffix explicitly denotes absence of HDCP 1.4 cipher block and internal OTP key memory. Unlike AET/AHN variants, B-series parts omit all HDCP-related circuitry and cannot perform authentication or encryption. This eliminates licensing obligations and reduces cost for non-protected content paths such as surveillance feeds or internal display links.
What video formats does TDA19988BET/C1 accept?
TDA19988BET/C1 accepts RGB 4:4:4, YCbCr 4:4:4, YCbCr 4:2:2 semi-planar (up to 2×12-bit), and ITU-R BT.656-compatible formats (up to 1×12-bit). Input synchronization supports HSYNC/VSYNC/DE or HREF/VREF/FREF modes, and ITU656 clocking can be configured for SDR or DDR operation via I²C register settings.
Can TDA19988BET/C1 drive standard HDMI cables?
Yes. Its TMDS transmitter supports 250 MHz to 1.5 GHz operation with programmable output swing via the EXT_SWING pin (10 kΩ resistor to analog ground). It meets HDMI 1.4a electrical specifications for Category 1 and Category 2 cables, delivering robust signal integrity up to 10 meters with proper PCB layout and termination.
Is the TFBGA64 package of TDA19988BET/C1 reflow-compatible?
Yes. The TFBGA64 package (SOT962-3) is qualified for standard Pb-free reflow profiles per JEDEC J-STD-020. Peak temperature tolerance is 260 °C for 30 seconds, with moisture sensitivity level (MSL) 3. Recommended stencil aperture is 0.35 mm × 0.35 mm with 5.5 mil thickness for reliable solder paste deposition and void-free ball joints.
TDA19988BET/C1,151 Specifications
- Product attributes
- Attribute value
- Manufacturer:
- Infineon Technologies
- Series:
- -
- Package/Case:
- -
- Packaging:
- Bulk
- Product Status:
- Active
- Function:
- -
- Applications:
- -
- Standards:
- -
- Control Interface:
- -
- Voltage - Supply:
- -
- Mounting Type:
- -
- Grade:
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- Supplier Device Package:
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TDA19988BET/C1,151 FAQ
1.How can I place an order for TDA19988BET/C1,151 through Aetrix?
Please submit a Request for Quotation (RFQ) for TDA19988BET/C1,151 on Aetrix. Our sales agent will provide a competitive quotation and guide you through the order confirmation once you accept the terms.
2.Are the price and stock information for TDA19988BET/C1,151 reliable?
The price and inventory of TDA19988BET/C1,151 are updated periodically and may fluctuate due to market conditions. Stock and pricing data are typically refreshed every 24 hours. Quotation validity for TDA19988BET/C1,151 is usually 5 days.
3.What payment methods are accepted for TDA19988BET/C1,151?
We accept Wire Transfer, PayPal, Credit Card, Western Union, MoneyGram, and Escrow for TDA19988BET/C1,151 transactions.
Note: Certain payment methods may incur a processing fee.
4.How is shipping managed for TDA19988BET/C1,151?
TDA19988BET/C1,151 orders can be shipped via leading logistics carriers, including DHL, UPS, FedEx, TNT, or Registered Mail.
Once your TDA19988BET/C1,151 order is processed, you will receive an email with the shipment details and tracking number.
Note: Tracking information may take up to 24 hours to appear. Express delivery typically takes 3–5 business days.
5.How can I obtain technical support or documentation for TDA19988BET/C1,151?
For technical support, including TDA19988BET/C1,151 datasheets, pinout diagrams, or application guidance, please contact our engineering support team. They can provide detailed documentation and assistance for your TDA19988BET/C1,151 requirements.
6.How does Aetrix verify that TDA19988BET/C1,151 is sourced from the original manufacturer or authorized distributors?
All TDA19988BET/C1,151 products on Aetrix are procured from qualified distributors and authorized channels. Our dedicated quality assurance team conducts strict verification, including traceability checks and, if necessary, third-party testing. This ensures that TDA19988BET/C1,151 meets industry standards.
7.What is the process for return or replacement of TDA19988BET/C1,151?
All TDA19988BET/C1,151 units undergo pre-shipment inspection (PSI). If there is an issue with TDA19988BET/C1,151, returns or replacements are accepted under the following conditions:
1.Quantity discrepancies, incorrect items, or visible external defects (such as breakage or corrosion), acknowledged by Aetrix.
2.The issue is reported within 90 days of delivery.
3.The TDA19988BET/C1,151 part is unused and in its original packaging.
Return procedure for TDA19988BET/C1,151:
1.Submit a request within 90 days.
2.Obtain a Return Material Authorization (RMA) from Aetrix.
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